short distance reconnaissance

例句：

1. 1.The military used short distance reconnaissance to gather intelligence about the enemy's movements.
   军队利用短距离侦察来收集有关敌军动向的情报。
2. 2.The spy agency conducted short distance reconnaissance to monitor the target location.
   间谍机构进行了短距离侦察，以监视目标地点。
3. 3.During the war, the army used short distance reconnaissance to detect enemy troop movements.
   在战争中，军队利用短距离侦察来探测敌军兵力调动。